Pages that link to "05000293/LER-1979-009, Forwards LER 79-009/03L-0"
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The following pages link to 05000293/LER-1979-009, Forwards LER 79-009/03L-0:
Displayed 50 items.
- ML19282B981 (redirect page) (← links)
- ML19282B982 (← links)
- 05000293/LER-1979-054-03, /03X-0:on 790807,w/incoming Power unavailable,24 Kv Shutdown Transformer Tripped Off Line Via Undervoltage Relay Trip Operation.Caused by Blown Fuse & Relay Trip (← links)
- 05000293/LER-1979-053-04, /04X-0:on 790710 & 0807,temp Rise of Condenser Cooling Water Between Intake Structure & Discharge to Bay Exceeded 32 F.Caused by Seasonally High Ambient Water Temp. No Significant Adverse Effects to Marine Life (← links)
- 05000293/LER-1979-052-03, /03X-0:on 790705,fire Detector Alarm,Initiating from HPCI Turbine Compartment,Annunciated on Panel C114 in Control Room.No Fire Existed.Caused by Moisture in HPCI Area from Steam Leak (← links)
- 05000293/LER-1979-008-03, HPCI Turbine Tripped. Caused by Ruptured Lower Head Gasket on Gland Seal Condenser.Repairs Completed & Surveillance Test Successfully Performed (← links)
- 05000293/LER-1979-050-03, HPCI Exhaust Line Snubber SS-23-3-31 Strut Assembly Found Bent & Thread Assembly Out of Wall Mount.Caused by Transient Hydro Shock. Snubbers Upgraded & Addl Snubbers Added (← links)
- 05000293/LER-1979-006-03, /03L-0 on 790206:reactor Water Conductivity Increased to 30 umho/cm2 After Placing D Condensate Demineralizer in Svc.Caused by Broken Lower Laterals & Bent Resin Inlet Line & Flange of Post Strainer (← links)
- 05000293/LER-1979-006, Forwards LER 79-006/03L-0 (← links)
- ML19296D600 (← links)
- 05000293/LER-1979-017-03, /03L-0 on 790429:control Rod 26-27 Unresponsive to Insert Signal.Cause Undetermined.Corrective Actions:Relay Contacts & Relay Socket Contacts on Relay 3A-KL32 Spray Cleaned (← links)
- 05000293/LER-1979-017, Forwards LER 79-017/03L-0 (← links)
- 05000293/LER-1979-010-03, /03L-0 on 790304:control Rod Failed to Insert to 90% Insertion Point.Caused by a Sticky Asco Solenoid Valve Associated W/Control Rod Which Showed Venting of Scram Pilot Valves.Both Valves Replaced (← links)
- 05000293/LER-1979-010, Forwards LER 79-010/03L-0 (← links)
- 05000293/LER-1979-011-03, /03L-0 on 790307:fire Water Shortage Tanks Volume Was Less than 240,000 Gallons in Each Tank.Caused by Failure to Ensure Levels Maintained within Tech Spec Limits. Procedures Revised (← links)
- 05000293/LER-1979-011, Forwards LER 79-011/03L-0 (← links)
- 05000293/LER-1979-009-03, /03L-0 on 790218:fuse Blew in Power Supply for Reactor Bldg Vent Process Radiation Monitor Sample Pump. Sample Pump Had Bound,Overloading Input Power Circuitry. Pumps Replaced (← links)
- 05000293/LER-1979-009 (redirect page) (← links)
- 05000293/LER-1979-046-03, /03L-0:on 790812,position of Assistant Station Manager Filled Necessitating Change to Organizational Chart. Operations Review Committee Composition Also Changed to Include Vice Chairman.Caused by Increased Work Load (← links)
- 05000293/LER-1979-046, Forwards LER 79-046/03L-0 (← links)
- 05000293/LER-1979-040-03, /03L-0:on 791026,reactor Coolant Leak Detection Air Sampling Sys Tripped.Caused by Overheated Motor Which Tripped Breaker.Breaker Was Reset (← links)
- 05000293/LER-1979-040, Forwards LER 79-040/03L-0 (← links)
- 05000293/LER-1979-005-03, /03L-0 on 790131:during Surveillance,Settings of Time Delay Relays Tdu 2E-K5A & 2E-K5B Found to Be Incorrect. Caused by Minor Setpoint Drift.Adjustment Completed.Relay May Be Replaced (← links)
- 05000293/LER-1979-005, Forwards LER 79-005/03L-0 (← links)
- 05000293/LER-1979-008, Forwards LER 79-008/03L-0 (← links)
- 05000293/LER-1979-007-03, /03L-0 on 790212:during Tests,Valves AO-5033A, CV-5065-10,15,16 & 17 Failed to Close within Specified Tolerance.Cause Undetermined,But Was Not Alignment Problem. Surveillance Increased from Quarterly to Monthly (← links)
- 05000293/LER-1979-007, Forwards LER 79-007/03L-0 (← links)
- 05000293/LER-1979-048-01, /01X-0:on 791224,switchyard 125-volt Dc Backup Battery Charger Tripped & Could Not Be Reset.Cause Under Investigation.Spare Battery Charger Will Be Put Into Svc (← links)
- 05000293/LER-1979-001-03, /03L-0 on 790104:fuse in Power Supply for Reactor Bldg Vent Monitor Sample Pump Blew Three Times.Trip Investigated with No Apparent Cause Discovered.Pump Determined to Be Rotating Freely & Fuse Replaced (← links)
- 05000293/LER-1979-001, Forwards LER 79-001/03L-0 (← links)
- 05000293/LER-1979-003-03, /03L-0 on 790114:during Control Rod Exercise Surveillance,Control Rod 30-15 Would Not Respond to Insert Signal.Caused by Slight Indentations on Teflon Discs of All Four Directional Control Valve Moveable Cores (← links)
- 05000293/LER-1979-003, Forwards LER 79-003/03L-0 (← links)
- 05000293/LER-1979-044-03, /03L-0:on 791109 Reactor Coolant Leak Detection Air Sampling Sys Indicated Low Flow.Sample Lines Filled W/ Condensate.Caused by Packing on Isolation Valve of HPCI Sys Allowing Steam to Escape.Valve Backseated & Leak Reduced (← links)
- 05000293/LER-1979-044, Forwards LER 79-044/03L-0 (← links)
- 05000293/LER-1979-043-03, /03L-0:on 791108,drywell Unidentified Leakage Rate Exceeded Tech Specs.Caused by Leakage Passing Inboard Isolation Valve MO-2301-4 on HPCI Sys.Valve Backseated & Leakage Reduced to Less than That Requiring Shutdown (← links)
- 05000293/LER-1979-043, Forwards LER 79-043/03L-0 (← links)
- 05000293/LER-1979-030-03, /03L-0 on 790725:motor Control Ctr Breaker of Globe Valve MOV-1001-36B Tripped on Overload After Valve Given Signal to Open.Caused by Shear in Valve Stem Guide Key.Stem Clamps Drilled in Place & Tapped for Set Screws (← links)
- 05000293/LER-1979-030, Forwards LER 79-030/03L-0 (← links)
- 05000293/LER-1979-047-03, /03L-0:on 791117 & 20,fire Brigade Reduced to Less than Required by Tech Specs.Caused by Security Shift Supervisory Personnel Changing Priorities of Assigned Tasks & Contradicting Directives Issued by Chief of Security (← links)
- 05000293/LER-1979-047, Forwards LER 79-047/03L-0 (← links)
- 05000293/LER-1979-041-04, /04T-1:on 791119,util Notified by Lab That Quarterly Composite Sample of Air Particulates Taken at Overlook Contained Co-60 in Excess of Tech Specs.Caused by Improved Analytical Techniques Sensitive to More Isotopes (← links)
- 05000293/LER-1979-041, Forwards LER 79-041/04T-1 (← links)
- 05000293/LER-1979-042-03, /03L-0:on 791101,oxygen Analyzer Valves A0-5065- 10,12,15,16,17,23 & 26 Did Not Meet Primary Containment Isolation Timing Requirements.Caused by Faulty Position Indication Lights on A0-5045-12 & 15 (← links)
- 05000293/LER-1979-042, Forwards LER 79-042/03L-0 (← links)
- 05000293/LER-1979-039-01, /01T-0:on 791009,re-analysis of safety-related Sys Indicated as-built Configuration Would Not Remain Functional During Sse.Caused by Design Error.Three Supports Have Been Modified & Sys Is Normal (← links)
- 05000293/LER-1979-039, Forwards LER 79-039/01T-0 (← links)
- 05000293/LER-1979-018-01, /01T-1: on 790519,recirculation Pump Started W/Delta Temp Between Loops Greater than 50 F & Reactor Coolant Temp Greater than 212 F.Caused by Failure to Follow Station Operating Procedures & Temp Monitors (← links)
- 05000293/LER-1979-018, Forwards LER 79-018/01T-1 (← links)
- 05000293/LER-1979-004-03, /03L-0 on 790120:plant Stack Process Radiation Monitoring Sys Failed.Caused by Sample Line Freezing (← links)
- 05000293/LER-1979-004, Forwards LER 79-004/03L-0 (← links)
- 05000293/LER-1979-002-03, /03L-0 on 790107:reactor Bldg Vent Monitor Was Removed from Svc to Investigate Low Flow Condition.For About 2-h Personnel Cleaned & Readjusted Dirty Controller.Alarm Sys Is Adequate to Detect Problems of This Nature (← links)